DE2609578C3 - Lastgefuhrte Thyristor Wechselrichterschaltung - Google Patents
Lastgefuhrte Thyristor WechselrichterschaltungInfo
- Publication number
- DE2609578C3 DE2609578C3 DE2609578A DE2609578A DE2609578C3 DE 2609578 C3 DE2609578 C3 DE 2609578C3 DE 2609578 A DE2609578 A DE 2609578A DE 2609578 A DE2609578 A DE 2609578A DE 2609578 C3 DE2609578 C3 DE 2609578C3
- Authority
- DE
- Germany
- Prior art keywords
- thyristor
- voltage
- circuit
- period
- load
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000000903 blocking effect Effects 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 10
- 230000005856 abnormality Effects 0.000 claims description 7
- 230000010355 oscillation Effects 0.000 claims description 6
- 230000006698 induction Effects 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 5
- 239000003990 capacitor Substances 0.000 description 14
- 230000001960 triggered effect Effects 0.000 description 5
- 230000015556 catabolic process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000001939 inductive effect Effects 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/06—Control, e.g. of temperature, of power
- H05B6/062—Control, e.g. of temperature, of power for cooking plates or the like
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
- H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
- H02H7/125—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for rectifiers
- H02H7/127—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for rectifiers having auxiliary control electrode to which blocking control voltages or currents are applied in case of emergency
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
- H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
- H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
- H02M7/48—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/505—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
- H02M7/515—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
- H02M7/523—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with LC-resonance circuit in the main circuit
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
- H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
- H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
- H02M7/48—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/505—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
- H02M7/515—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
- H02M7/525—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with automatic control of output waveform or frequency
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Inverter Devices (AREA)
- General Induction Heating (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50028530A JPS51103333A (enrdf_load_stackoverflow) | 1975-03-07 | 1975-03-07 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2609578A1 DE2609578A1 (de) | 1976-09-16 |
| DE2609578B2 DE2609578B2 (de) | 1979-10-11 |
| DE2609578C3 true DE2609578C3 (de) | 1980-06-26 |
Family
ID=12251209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2609578A Expired DE2609578C3 (de) | 1975-03-07 | 1976-03-08 | Lastgefuhrte Thyristor Wechselrichterschaltung |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4065802A (enrdf_load_stackoverflow) |
| JP (1) | JPS51103333A (enrdf_load_stackoverflow) |
| CA (1) | CA1069186A (enrdf_load_stackoverflow) |
| DE (1) | DE2609578C3 (enrdf_load_stackoverflow) |
| FR (1) | FR2303438A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1531365A (enrdf_load_stackoverflow) |
| NL (1) | NL173338C (enrdf_load_stackoverflow) |
| SE (1) | SE413732B (enrdf_load_stackoverflow) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4263646A (en) * | 1979-04-27 | 1981-04-21 | General Electric Company | Missed commutation detector and safeguard arrangement |
| JPS5631115A (en) * | 1979-08-22 | 1981-03-28 | Hitachi Ltd | Switching power source |
| US4429205A (en) | 1980-01-28 | 1984-01-31 | Roper Corporation | Induction heating apparatus |
| DE3010338C2 (de) * | 1980-03-18 | 1985-12-05 | Brown, Boveri & Cie Ag, 6800 Mannheim | Einrichtung zum Schutz eines Stromrichters |
| JPS5876910A (ja) * | 1981-10-30 | 1983-05-10 | Konishiroku Photo Ind Co Ltd | 異常検出装置 |
| JPS58195468A (ja) * | 1982-05-07 | 1983-11-14 | Mitsubishi Electric Corp | 無効電力補償装置の保護装置 |
| GB2125642B (en) * | 1982-08-06 | 1985-10-02 | Philips Electronic Associated | Washing machine motor speed control circuit |
| US4545002A (en) * | 1983-06-28 | 1985-10-01 | General Electric Company | Thyristor voltage limiter for current source inverter |
| US4589051A (en) * | 1983-12-22 | 1986-05-13 | General Electric Company | Second breakdown protection circuit for X-ray generator inverter |
| JPS60153525A (ja) * | 1984-01-23 | 1985-08-13 | Canon Inc | 交流制御回路用安全回路 |
| JPS62138055A (ja) * | 1985-12-10 | 1987-06-20 | Toshiba Corp | サイリスタ変換器の保護装置 |
| GB2198618B (en) * | 1986-11-25 | 1990-06-13 | Ti Creda Ltd | Improvements in or relating to induction heating circuits for cooking appliances |
| FR2631129B1 (fr) * | 1988-05-04 | 1990-07-27 | Bull Sa | Dispositif pour detecter les coupures et les court-circuits dans au moins une portion de circuit electrique |
| GB2225909B (en) * | 1988-11-17 | 1993-11-24 | Honda Motor Co Ltd | DC resistance welding apparatus |
| US5229567A (en) * | 1988-11-17 | 1993-07-20 | Honda Giken Kogyo Kabushiki Kaisha | Switching control system for controlling an inverter of a spot resistance welding apparatus |
| US5315496A (en) * | 1990-01-29 | 1994-05-24 | Kabushiki Kaisha Toshiba | Current resonance converter having overload detecting function |
| US5420396A (en) * | 1991-02-28 | 1995-05-30 | Canon Kabushiki Kaisha | Heating apparatus which interrupts energization in overheated state |
| DE4208252A1 (de) * | 1992-03-14 | 1993-09-16 | Ego Elektro Blanc & Fischer | Induktive kochstellenbeheizung |
| KR940020148U (ko) * | 1993-02-24 | 1994-09-15 | 전자조리기의 온도감지소자 취부장치 | |
| US5648008A (en) * | 1994-11-23 | 1997-07-15 | Maytag Corporation | Inductive cooking range and cooktop |
| AUPQ775100A0 (en) * | 2000-05-26 | 2000-06-15 | Cleansun Pty Ltd | Power conversion system |
| JP3830144B2 (ja) * | 2002-06-21 | 2006-10-04 | 松下電器産業株式会社 | 高周波誘電加熱用電力制御方法およびその装置 |
| US20050265423A1 (en) * | 2004-05-26 | 2005-12-01 | Mahowald Peter H | Monitoring system for cooking station |
| CN101150252B (zh) * | 2007-09-19 | 2010-10-06 | 浙江苏泊尔家电制造有限公司 | 电磁炉硬件保护电路 |
| US9186035B2 (en) | 2013-03-11 | 2015-11-17 | Whirlpool Corporation | Method of operating a heater in a dishwasher |
| US11665790B2 (en) * | 2016-12-22 | 2023-05-30 | Whirlpool Corporation | Induction burner element having a plurality of single piece frames |
| TWI655880B (zh) * | 2018-01-31 | 2019-04-01 | 盛群半導體股份有限公司 | 電磁感應加熱裝置及其保護控制電路 |
| US11284480B2 (en) | 2018-12-19 | 2022-03-22 | Whirlpool Corporation | Sensor holding tray fixing |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3069526A (en) * | 1959-07-20 | 1962-12-18 | Gen Motors Corp | Electric hot plate |
| US3832621A (en) * | 1971-12-27 | 1974-08-27 | Gen Electric | Reliable static power converter with control logic |
| US3786220A (en) * | 1971-12-29 | 1974-01-15 | Gen Electric | Induction cooking appliance including temperature sensing of inductively heated cooking vessel |
| US3821509A (en) * | 1972-04-10 | 1974-06-28 | K Amagami | Induction heating equipment having protective arrangements |
| US3775577A (en) * | 1972-04-20 | 1973-11-27 | Environment One Corp | Induction cooking apparatus having pan safety control |
| US3820005A (en) * | 1972-06-28 | 1974-06-25 | Gen Electric | Inverter with constant duty cycle control |
-
1975
- 1975-03-07 JP JP50028530A patent/JPS51103333A/ja active Pending
-
1976
- 1976-02-27 US US05/661,991 patent/US4065802A/en not_active Expired - Lifetime
- 1976-02-27 SE SE7602704A patent/SE413732B/xx unknown
- 1976-03-01 GB GB8117/76A patent/GB1531365A/en not_active Expired
- 1976-03-05 NL NLAANVRAGE7602303,A patent/NL173338C/xx not_active IP Right Cessation
- 1976-03-05 FR FR7606405A patent/FR2303438A1/fr active Granted
- 1976-03-05 CA CA247,211A patent/CA1069186A/en not_active Expired
- 1976-03-08 DE DE2609578A patent/DE2609578C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2303438B3 (enrdf_load_stackoverflow) | 1978-12-15 |
| NL173338B (nl) | 1983-08-01 |
| SE7602704L (sv) | 1976-09-08 |
| SE413732B (sv) | 1980-06-16 |
| NL173338C (nl) | 1984-01-02 |
| DE2609578B2 (de) | 1979-10-11 |
| CA1069186A (en) | 1980-01-01 |
| NL7602303A (nl) | 1976-09-09 |
| GB1531365A (en) | 1978-11-08 |
| JPS51103333A (enrdf_load_stackoverflow) | 1976-09-11 |
| DE2609578A1 (de) | 1976-09-16 |
| US4065802A (en) | 1977-12-27 |
| AU1155976A (en) | 1977-05-26 |
| FR2303438A1 (fr) | 1976-10-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |